Surface cleaning system



FIG. 1 is a perspective view of a surface cleaning system showing our new design;

FIG. 2 is a front view of the surface cleaning system of FIG. 1;

FIG. 3 is a rear view of the surface cleaning system of FIG. 1;

FIG. 4 is a right side view of the surface cleaning system of FIG. 1;

FIG. 5 is a left side view of the surface cleaning system of FIG. 1;

FIG. 6 is a top view of the surface cleaning system of FIG. 1; and,

FIG. 7 is a bottom view of the surface cleaning system of FIG. 1.

The broken lines in the drawings illustrate portions of the surface cleaning system that form no part of the claimed design. 

CLAIM The ornamental design for a surface cleaning system, as shown and described. 